{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "244180",
    "entityType": "User",
    "nonce": "0xaf29b51ff168b5fcce04361e2f41cc2cdb392127af230f94fd929cffb77cbaf5",
    "signature": "0x557f6e1d51e4fdc596bd4438a4ff15e8c909ae95481eccbd941eb112f8ab1880752f47a419d680be9cda0427891ceaa132865748fe89c4571afca64a4c2239c31c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}